[logiduck]

Its one of those things that you might not go out of your way to get, but once you have it, its pretty nice. Not game changing by any means, but it adds a bit of immersion.

Also, think of it as not an intentionally developed feature for the current gen of devices, but rather the "next gen" of AR glasses and such. I don't think apple went out of their way to build it as a selling feature today, but as a consequence of building it for their AR vision of the future, they can release and test it today.